Q: Before purchasing, how can we get to know the quality9 We can send sample to you to check. Also cusomer can appoint some agent to inspect the mass production quality in our factory to make sure the quality. Q: What should we do if goods are received with some quality problems9 All goods have been inspected during the assembling and packing, the chance to get defective slide is very rare.

- With the help of software, you will finish setting up the hotel lock easily. and in the reception of hotel, the hotel staff will make the room card for guest. - As a manager, you can get the daily/monthly/yearly report with the software.

Th e safe box is for keeping valuable items safety at home, hotel or office. S uch as provide spare parts, show video to customer how to repair , ect. Q: Can I mix several models in one order9 A: Yes, it&rsquo;s acceptable.

Feature: 1. Fingerprint unlock or password unlock, improve the recognition rate by 3.87% 2. Using lithium battery inside, which can be charged for 100,000 times. We change the common square fingerprints into a circle to make it more beauty look and perfect function, improve the recognition rate is increased by 3.87% , and the measured unlocking speed is as fast as 0.2 seconds. In addition to fingerprint lock, we also support digital password unlock, flexible digital keys, to futher protect the security unlock.

The passive electronic locks produced by our company are all of various standard sizes, which are very convenient to change. Just need the original mechanical lock cylinders replaced with our company's corresponding passive electronic lock cylinders . per lock body in a polybag, keys ,screws and other fittings packaging a large bag; For each carton, the total weight mass not exceeding 15KG.